joyent/node — pull request #4825 by arianitu (2013-02-21 16:50:48+00:00)
Title: Made path.join throw a TypeError if its arguments were not strings.

lib/path.js:
- throws a TypeError on the filter if the argument is not a string.

test/simple/test-path.js:
- removed the test to check if non-string types are filtered.
- added a test to check if path.join throws TypeError on arguments that
are not strings.